STC SA2-193
FAA DRS lists SA2-193 as Current 路 Reissued, held by Signature Flight Support Corporation, for Boeing DC3A-S1C3G, Boeing DC3A-S1CG, and Boeing DC3A-S4C4G, and 7 more aircraft configurations. Recorded change: Rework exhaust system. Snapshot dated June 30, 2026.
FAA-listed holder
Aircraft configurations
10
FAA revision date
FAA status
Current 路 Reissued
Recorded modification
What the FAA record covers
SA2-193 identifies the approval, recorded holder, named aircraft, and modification scope. It does not confirm kit availability, serial-number effectivity, data rights, price, or installation authority.
Applicability
Aircraft named in FAA DRS
Named aircraft: Boeing DC3A-S1C3G, Boeing DC3A-S1CG, and Boeing DC3A-S4C4G, and 7 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related engine and powerplant STCs
Option 1) Installation of Gold Coast Aviation crankshaft bearings GCA-21201-AB (rear) and GCA-21301-FB (front) Option 2) Installation of Gold Coast Aviation replacement intake valve guides P/N GCA-20241-IG Option 3) Installation of Gold Coast Aviation replacement exhaust valve guides P/N GCA-20406-EG.
FAA holder: Gold Coast Aviation Service Inc
FAA record reference
- STC number
- SA2-193
- Product
- Aircraft 路 Large Airplane
- Country
- United States
- Application date
- May 17, 1957
- Revision date
- August 31, 2000
- CFR references
- Part 21